How many beers until you start acting a bit differently but still under control?

Im 150 pounds and I’m wondering how many beers it should take to start acting a bit differenly but still be under control. I know it’s different for different people and beers and if you ate and stuff. But just for average how many beers do you think it would take for a 150 pounder to start acting differenly without faking it but still be mostly under control for a new drinker.

When I drank it took me about 9 beers to FEEL normal, as in I didn’t have the shakes anymore. By about beer # 12 I had a little buzz, and anything after 15 or so and I was an idiot.

So I would say 9 beers to be totally relaxed and in control for me…I weighed 170 at that time.